I was getting really annoyed with a villager who would not learn ANYTHING I tried to teach him. Other villagers were already almost masters at their trades & this shmuck didn't know anything & always ran off to the pond to relax, so I noticed that under his dislikes was listed birds & monkeys and when the birds appeared near my veggies I picked him up & dropped him off right in the middle of the (I'm going to pretend like I dont know that the correct term for a group of crows is a murder, cuz why do I know that??) flock. Mean, but made me feel so much better. That'll learn him!